Full CoverageBill Gates: I lost my father to Alzheimer’s. But I’m more optimistic than ever about fighting the disease
By Bill Gates
5 Years After Dad's Alzheimer's Death, Bill Gates Is ‘Optimistic’ About 'Progress' Made in Fighting the Disease
By Abigail Adams
Bill Gates reveals 'next phase of Alzheimer's fight' as he shares dad's personal battle
By Melissa Rudy